try fixing homeassistant again

apps/homeassistant/deployment.yaml

@@ -21,8 +21,11 @@ spec:
           - name: TZ
             value: Europe/Berlin
           volumeMounts:
-            - name: config
+            - name: config-dir
               mountPath: /config
+            - name: configuration
+              mountPath: /config/configuration.yaml
+              readOnly: true
           resources:
             requests:
               cpu: "100m"
@@ -31,6 +34,10 @@ spec:
               cpu: "2"
               memory: "1Gi"
       volumes:
-        - name: config
+        - name: config-dir
           persistentVolumeClaim:
             claimName: config
+        - name: configuration
+          secret:
+            secretName: config
+